Patents Assigned to Mako Surgical Corp.
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Publication number: 20240142050Abstract: A support arm includes a first component, a second component, and a joint coupled to the first component and positionally supporting the second component. The joint includes a first one-way clutch, a second one-way clutch, and a locking mechanism. The locking mechanism is moveable between a first position wherein the first one-way clutch permits rotation of the second component in a first rotational direction and the second one-way clutch permits rotation of the second component in a second rotational direction to allow movement of the second component relative to the first component, and a second position wherein the first one-way clutch prevents rotation of the second component in the first rotational direction and the second one-way clutch prevents rotation of the second component in the second rotational direction to positionally lock the second component relative to the first component.Type: ApplicationFiled: October 26, 2023Publication date: May 2, 2024Applicant: MAKO Surgical Corp.Inventor: Kathryn Elizabeth Aubrey
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Publication number: 20240122608Abstract: A blade mounting assembly for coupling a saw blade to a surgical saw. The blade mounting assembly including a blade clamp guard and a blade clamp moveably coupled to a drive hub of the surgical saw. The blade clamp guard defining a recess and a blade clamp at least partially disposed within the recess. The blade clamp further comprising a safety indicator. The blade clamp may be configured to move relative to the blade camp guard, the blade clamp moving between a first position where the safety indicator is exposed and a second position where the safety indicator is concealed by the blade clamp guard. The blade mounting assembly may also comprise a biasing mechanism disposed between the blade clamp guard and the blade clamp. The biasing mechanism configured to urge the blade clamp guard away from the blade clamp.Type: ApplicationFiled: June 30, 2023Publication date: April 18, 2024Applicant: MAKO Surgical Corp.Inventor: Carl Gayle
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Publication number: 20240122666Abstract: A method for operating a surgical robot includes providing a plurality of virtual haptic geometries associated with different steps of a surgical procedure, evaluating a plurality of criteria associated with a first virtual haptic geometry of the plurality of virtual haptic geometries, activating the first virtual haptic geometry of the plurality of virtual haptic geometries without activating a second virtual haptic geometry of the plurality of virtual haptic geometries in response to satisfaction of the plurality of criteria, and controlling the surgical robot to constrain movement of an end effector of the surgical robot to the first virtual haptic geometry in response to activating the first virtual haptic geometry.Type: ApplicationFiled: December 27, 2023Publication date: April 18, 2024Applicant: MAKO Surgical Corp.Inventors: Radu Iorgulescu, Carinne Cecile Granchi, Dennis Moses, Jason Robert Wojcik
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Patent number: 11957417Abstract: A surgical registration tool including a bone engagement structure comprising a distal condyle abutment structure, at least one posterior condyle abutment structure, a side condyle abutment structure, and an anterior shaft abutment structure. The distal condyle abutment structure includes a distal planar surface. The at least one posterior condyle abutment structure includes at least one planar surface extending distally from the distal planar surface and positioned perpendicular to the distal planar surface. The side condyle abutment structure includes a planar surface extending distally from the distal planar surface and positioned perpendicular to the distal planar surface and the at least one planar surface. The anterior shaft abutment structure extends distally from the distal planar surface and terminates at a distal tip. The registration tool also includes a handle coupled to the engagement structure and extending proximally therefrom, and a tracker array configured to couple to the handle.Type: GrantFiled: July 9, 2020Date of Patent: April 16, 2024Assignee: MAKO SURGICAL CORP.Inventors: Jordan Kayal, Jason Lansdown, Eric Branch, Ken Trimmer, Kristen Shaughnessy
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Patent number: 11958185Abstract: A method includes obtaining an implant plan, defining a range of motion for a surgical tool based on the implant plan, adjusting, by an actuator and based on the range of motion, a passive joint coupled between the actuator and the surgical tool, and allowing manual movement of the surgical tool through the range of motion via rotation at the passive joint.Type: GrantFiled: August 20, 2021Date of Patent: April 16, 2024Assignee: MAKO Surgical Corp.Inventor: Hyosig Kang
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Patent number: 11950856Abstract: A method of operating a surgical device having a surgical tool includes allowing manual movement of the surgical tool along at least one direction, controlling the surgical device to align the surgical tool with a target using a control object having a planned geometric relationship with an anatomic feature, tracking movement of the anatomic feature during a surgical procedure, moving the control object to compensate for the movement of the anatomic feature during the surgical procedure, and controlling the surgical device to realign the surgical tool with the target using the moved control object.Type: GrantFiled: February 14, 2022Date of Patent: April 9, 2024Assignee: MAKO Surgical Corp.Inventors: Arthur Quaid, Hyosig Kang, Dennis Moses
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Publication number: 20240108419Abstract: A method includes generating a surgical plan for installation of a structure at a bone and controlling a controllable guide structure to guide a cutting tool to sculpt the bone and the structure based on the surgical plan. Sculpting the bone provides the bone with a bone mating surface and sculpting the structure provides the structure with a structure mating surface. The method also includes installing the structure on the bone by engaging the structure mating surface of the structure with the bone mating surface of the bone.Type: ApplicationFiled: December 13, 2023Publication date: April 4, 2024Applicant: MAKO Surgical Corp.Inventors: Scott David Nortman, Amit Mistry, Jason K. Otto, Robert Van Vorhis, Mark Ellsworth Nadzadi, Miranda Jamieson
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Publication number: 20240108358Abstract: A system is provided comprising a robotic instrument for use with a tool. In some versions, the robotic instrument comprises a hand-held portion to be held by a user and a tool support movably coupled to the hand-held portion to support the tool. The robotic instrument further includes an actuator assembly operatively attached to the tool support and the hand-held portion and configured to move the tool support relative to the hand-held portion in a plurality of degrees of freedom. The robotic instrument may includes a handle alignment member extending from the hand-held portion. At least a portion of the handle alignment member and a tool plane defined by the tool are aligned when the tool support has an optimal range of motion relative to the hand-held portion.Type: ApplicationFiled: January 20, 2022Publication date: April 4, 2024Applicant: MAKO Surgical Corp.Inventors: Benjamin VanDyken, Phillip Lindeman, David E. Hershberger, Dustin James Payne, Gregory Daniel Arens
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Patent number: 11944392Abstract: A method for intraoperative planning and facilitating a revision arthroplasty procedure includes displaying a virtual model of a bone, capturing positions of a tracked probe as the tracked probe contacts points at a perimeter of a primary implant component coupled to the bone, generating a virtual representation of an interface between the primary implant component and the virtual model of the bone using the positions of the tracked probe, planning a bone resection using the virtual representation of the interface, and guiding execution of the bone resection.Type: GrantFiled: July 28, 2021Date of Patent: April 2, 2024Assignee: MAKO Surgical Corp.Inventors: Viktor Krebs, Hyosig Kang, Snehal Kasodekar, Matt Harrow, Jienan Ding, Ta-Cheng Chang, Min Wu, Jean Gonzalez, Peter Ebbitt
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Patent number: 11944396Abstract: Systems and methods are provided for controlling robotic movement of a tool based on one or more virtual boundaries. The system comprises a tool and a manipulator to support the tool. A control system controls operation of the manipulator and movement of the tool based on a relationship between the tool and the one or more virtual boundaries associated with a target site. The control system includes a boundary handler to determine whether the tool is in compliance with the one or more virtual boundaries or is in violation of the one or more virtual boundaries.Type: GrantFiled: March 25, 2021Date of Patent: April 2, 2024Assignee: MAKO Surgical Corp.Inventors: Michael Dale Dozeman, Patrick Roessler, Gregory Garcia, Rishabh Khurana, Jeremy L. Dunn, David Gene Bowling
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Patent number: 11944393Abstract: Disclosed herein are a surgical system for patella tracking and a method for selecting a properly-sized patellar implant utilizing the same. The surgical system may include first and second trackers and a patellar tracking system. The first tracker may be configured to contact an unresected or a resected patella, and the second tracker may be configured to contact a bone. The patellar tracking system may be configured to track the first and second trackers during patellar flexion and extension to generate patellar range of motion and patellar trial range of motion. A method for selecting a patellar implant may utilize the first and second trackers and the patellar tracking system.Type: GrantFiled: October 27, 2022Date of Patent: April 2, 2024Assignee: Mako Surgical Corp.Inventors: Daniel Antonio Perez, Daniel Rudolf Scholl, Gokce Yildirim, Alvin Perez, Alex McLachlan, Zenan Zhang, Geoffrey Westrich
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Patent number: 11937831Abstract: A method of preparing a bone to receive an implant component includes planning one or more surgical cuts configured to provide the bone with a curved intersection between two surfaces, applying a mechanical restraint to an arm holding a cutting tool based on the one or more surgical cuts, and performing, subject to the mechanical restraint and by articulating the arm, the one or more surgical cuts using the cutting tool.Type: GrantFiled: March 9, 2021Date of Patent: March 26, 2024Assignee: MAKO Surgical Corp.Inventors: Mark Nadzadi, Ali Abbasi, Amit Mistry, Jason Otto
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Patent number: 11937881Abstract: Systems and methods are disclosed comprising a robotic device, an instrument attachable to the robotic device to treat tissue, a vision device attached to the robotic device or instrument, and one or more controllers. The vision device generates vision data sets captured from multiple perspectives of the physical object enabled by the vision device moving in a plurality of degrees of freedom during movement of the robotic device. The controller(s) have at least one processor and are in communication with the vision device. The controller(s) associate a virtual object with the physical object based on one or more features of the physical object identifiable in the vision data sets. The virtual object at least partially defines a virtual boundary defining a constraint on movement of the robotic device relative to the physical object. In some cases, movement of the robotic device is actively constrained by using the virtual boundary.Type: GrantFiled: December 10, 2019Date of Patent: March 26, 2024Assignee: MAKO Surgical Corp.Inventor: Patrick Roessler
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Patent number: 11937884Abstract: A surgical system includes a first tracker configured to be affixed to a first object, a detection device configured to determine a change in position of the first tracker, and circuitry communicable with the detection device. The circuitry is configured to compare the change in the position of the first tracker to a condition and generate a fault signal in response to a determination that the change in the position of the first tracker violates the condition.Type: GrantFiled: June 18, 2021Date of Patent: March 26, 2024Assignee: MAKO Surgical Corp.Inventors: Hyosig Kang, Dennis Moses, Arthur Quaid
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Patent number: 11937889Abstract: A robotic system and methods for performing spine surgery are disclosed. The system comprises a robotic manipulator with a tool to hold a screw and to rotate the screw about a rotational axis. The screw is self-tapping and has a known thread geometry that is stored by one or more controllers. A navigation system tracks a position of a target anatomy. Movement of the robotic manipulator is controlled to maintain the rotational axis of the surgical tool along a planned trajectory with respect to the target anatomy based on the tracked position of the target anatomy. In autonomous or manual modes of operation, the rotational rate of the screw about the rotational axis and/or an advancement rate of the screw linearly along the planned trajectory is controlled to be proportional to the known thread geometry stored in the memory.Type: GrantFiled: May 6, 2021Date of Patent: March 26, 2024Assignee: MAKO Surgical Corp.Inventors: Hyosig Kang, Jienan Ding, David Gene Bowling, Christopher Wayne Jones, Greg McEwan, Lucas Gsellman
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Publication number: 20240090957Abstract: The present teachings generally include a hand-held surgical robotic system for supporting a surgical tool, the handheld surgical robotic system comprising a hand-held portion, a tool support movably coupled to the hand-held portion, the tool support configured to support a surgical tool, a plurality of actuators operatively interconnecting the tool support and the hand-held portion, the plurality of actuators configured to move the tool support relative to the hand-held portion in a plurality of degrees of freedom, a controller in communication with the plurality of actuators and a flexible circuit connecting the controller with each of the plurality of actuators, such that the flexible circuits are arranged to maintain the connection between the controller and the plurality actuators and/or an input module while the tool support is moved in the plurality of degrees of freedom relative to the hand-held portion.Type: ApplicationFiled: January 20, 2022Publication date: March 21, 2024Applicant: MAKO Surgical Corp.Inventor: Timothy J. Bozung
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Publication number: 20240081913Abstract: A surgical system includes a tracking system configured to intraoperatively track relative positions of bones of a joint, a user interface configured to obtain a user input indicating a post-operative value for the joint, and a computer programmed to generate, based on the relative positions of the bones and the post-operative value, a planned orientation for an implant to be implanted in the joint, and to generate a surgical plan based on the planned orientation for the implant.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Applicant: MAKO Surgical Corp.Inventors: Milan Ikits, Jason Karl Otto, Carinne Cecile Granchi, Ali Zafar Abbasi
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Publication number: 20240081934Abstract: Robotic surgical systems and methods for guiding a tool along a path using hybrid automated/manual control. A manipulator supports a surgical tool and a sensor measures forces/torques applied to the tool. A control system commands the manipulator to perform an automated advancement of the tool along a predetermined tool path in a first path direction and according to a predetermined feed rate. During the automated advancement, an input is received from the sensor in response to user applied forces/torques to the tool. The control system evaluates an effect of the sensor input on the automated advancement of the tool to determine an effective feed rate and an effective path direction for the tool with respect to the tool path. The control system determines a commanded action for the manipulator and the tool with respect to the tool path based on the effective feed rate and effective path direction.Type: ApplicationFiled: August 31, 2023Publication date: March 14, 2024Applicant: MAKO Surgical Corp.Inventors: Rishabh Khurana, Gregory Garcia, Huajin Qu
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Publication number: 20240081833Abstract: A method of operating a surgical system includes controlling a robotic arm in a first control mode in which the robotic arm constrains movement of a surgical tool coupled to the robotic arm to a virtual geometry correlated with an anatomical feature, switching, responsive to the surgical tool crossing an exit boundary, from the first control mode to a second control mode, and controlling the robotic arm in the second control mode in which movement of the surgical tool is unconstrained by the virtual geometry.Type: ApplicationFiled: November 17, 2023Publication date: March 14, 2024Applicant: MAKO Surgical Corp.Inventors: Jason Otto, Radu Iorgulescu, Chris Lightcap, Brian Schmitz, Jason Wojcik, Carinne Cecile Granchi
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Publication number: 20240081940Abstract: Systems, methods and computer-program products are provided for aiding in positioning between a surgical object and a machine vision camera in a surgical environment. The machine vision camera senses a position and orientation of a surgical object in its field of view. Controller(s) virtually define a zone within the field of view that indicates a range of acceptable positions for the surgical object relative to a position of the machine vision camera. The controller(s) obtain an acceptable orientation range for the surgical object relative to an orientation of the machine vision camera. The controller(s) execute a GUI to simultaneously present, on the display device, representations of: the field of view; the zone within the field of view; the position of the surgical object relative to the zone; and a current angle difference between the surgical object and the machine vision camera.Type: ApplicationFiled: November 20, 2023Publication date: March 14, 2024Applicant: MAKO Surgical Corp.Inventors: Jason Karl Otto, Matthew Thompson, Mark Ellsworth Nadzadi, Roberto Montane, Jonathan Mark Morgan, Bojan Gospavic